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Record Information
Version2.0
Created at2020-12-09 01:51:19 UTC
Updated at2021-07-15 16:49:00 UTC
NP-MRD IDNP0004372
Secondary Accession NumbersNone
Natural Product Identification
Common NameTryptoquialanine A
Provided ByNPAtlasNPAtlas Logo
Description Tryptoquialanine A is found in Penicillium digitatum. Tryptoquialanine A was first documented in 2002 (PMID: 12381117). Based on a literature review very few articles have been published on (1S)-1-{3-[(4'R,9S,9aS)-1-hydroxy-2,2-dimethyl-3,5'-dioxo-1,2,3,9a-tetrahydrospiro[imidazo[1,2-a]indole-9,2'-oxolane]-4'-yl]-4-oxo-3,4-dihydroquinazolin-2-yl}ethyl acetate (PMID: 33563828) (PMID: 31345413) (PMID: 21591693).
Structure
Data?1624574076
Synonyms
ValueSource
(1S)-1-{3-[(4'r,9S,9as)-1-hydroxy-2,2-dimethyl-3,5'-dioxo-1,2,3,9a-tetrahydrospiro[imidazo[1,2-a]indole-9,2'-oxolane]-4'-yl]-4-oxo-3,4-dihydroquinazolin-2-yl}ethyl acetic acidGenerator
Tryptoquialanine aMeSH
Chemical FormulaC27H26N4O7
Average Mass518.5260 Da
Monoisotopic Mass518.18015 Da
IUPAC Name(1S)-1-{3-[(4'R,9S,9aS)-1-hydroxy-2,2-dimethyl-3,5'-dioxo-1,2,3,9a-tetrahydrospiro[imidazo[1,2-a]indole-9,2'-oxolane]-4'-yl]-4-oxo-3,4-dihydroquinazolin-2-yl}ethyl acetate
Traditional Name(1S)-1-{3-[(4'R,9S,9aS)-1-hydroxy-2,2-dimethyl-3,5'-dioxo-9aH-spiro[imidazo[1,2-a]indole-9,2'-oxolane]-4'-yl]-4-oxoquinazolin-2-yl}ethyl acetate
CAS Registry NumberNot Available
SMILES
C[C@H](OC(C)=O)C1=NC2=CC=CC=C2C(=O)N1[C@@H]1C[C@@]2(OC1=O)[C@@H]1N(O)C(C)(C)C(=O)N1C1=CC=CC=C21
InChI Identifier
InChI=1S/C27H26N4O7/c1-14(37-15(2)32)21-28-18-11-7-5-9-16(18)22(33)29(21)20-13-27(38-23(20)34)17-10-6-8-12-19(17)30-24(27)31(36)26(3,4)25(30)35/h5-12,14,20,24,36H,13H2,1-4H3/t14-,20+,24-,27-/m0/s1
InChI KeyNWBIHDXUFYUNGB-LROXJONJSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Penicillium digitatumNPAtlas
Species Where Detected
Species NameSourceReference
Penicillium aethiopicumKNApSAcK Database
Chemical Taxonomy
ClassificationNot classified
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.88ALOGPS
logP1.83ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)14.75ChemAxon
pKa (Strongest Basic)1.59ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area129.05 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity133.19 m³·mol⁻¹ChemAxon
Polarizability53.09 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001516
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00052423
Chemspider ID9235524
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11060368
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Ariza MR, Larsen TO, Peterson BO, Duus JO, Barrero AF: Penicillium digitatum metabolites on synthetic media and citrus fruits. J Agric Food Chem. 2002 Oct 23;50(22):6361-5. doi: 10.1021/jf020398d. [PubMed:12381117 ]
  2. Costa JH, Bazioli JM, Barbosa LD, Dos Santos Junior PLT, Reis FCG, Klimeck T, Crnkovic CM, Berlinck RGS, Sussulini A, Rodrigues ML, Fill TP: Phytotoxic Tryptoquialanines Produced In Vivo by Penicillium digitatum Are Exported in Extracellular Vesicles. mBio. 2021 Feb 9;12(1). pii: mBio.03393-20. doi: 10.1128/mBio.03393-20. [PubMed:33563828 ]
  3. Costa JH, Bazioli JM, de Vilhena Araujo E, Vendramini PH, de Freitas Porto MC, Eberlin MN, Souza-Neto JA, Fill TP: Monitoring indole alkaloid production by Penicillium digitatum during infection process in citrus by Mass Spectrometry Imaging and molecular networking. Fungal Biol. 2019 Aug;123(8):594-600. doi: 10.1016/j.funbio.2019.03.002. Epub 2019 Mar 22. [PubMed:31345413 ]
  4. Haynes SW, Ames BD, Gao X, Tang Y, Walsh CT: Unraveling terminal C-domain-mediated condensation in fungal biosynthesis of imidazoindolone metabolites. Biochemistry. 2011 Jun 28;50(25):5668-79. doi: 10.1021/bi2004922. Epub 2011 Jun 2. [PubMed:21591693 ]